Woodward EGCP-3 Generator System Control Package HARDWARE SPECIFICATIONS

Generator Protective Features

• Over/Under Voltage (27.59)

• Over/Under Frequency (81O,81U)

• Directional (Forward/Reverse) Power (32)*

• Negative Phase Sequence Overcurrent (46)

• Negative Phase Sequence Overvoltage (47)

• Phase Overcurrent (51)*

• Directional VAR

• Phase Current Differential Imbalance (87)*

• Speed/Frequency Mismatch

• Load Surge

Utility Protective Features

• Over/Under Voltage (27.59)

• Over/Under Frequency (81O,81U)

• Directional (Forward/Reverse) Power (32)*

• Negative Phase Sequence Overcurrent (46)

• Negative Phase Sequence Overvoltage (47)

• Phase Overcurrent (51)*

• Voltage Restrained Phase Overcurrent (51V)*

• Directional VAR

• Phase Current Differential Imbalance (87)*

• Loss of Mains/Loss of Mains with Alarm

*—Inverse Time Protections implemented are according to IEEE C37.112 “Very Inverse” curves

HARDWARE SPECIFICATIONS

Size:

Operator Interface Panel:

Power Supply Voltage:

Control Part Numbers:

Connectors:

Voltage Measuring Input Range:

Current Measuring Inputs:

Temperature Range:

Humidity:

Enclosure Rating:

Vibration:

Mechanical Shock:

Regulatory Compliance (pending):

281.8mm (11.1”) High x 358.1mm (14.1”) Wide x 134.0mm (5.275”) Deep

8 (20 Character) lines plus membrane keypad

24 Vdc system (18–32 Vdc nominal; 9–40 Vdc maximum)

DR: 8406-103

LS: 8406-113

MC: 8406-114

Terminal blocks are screwless CageClamp style blocks. PT and CT inputs

are fixed screw terminals.

70–300 Vac

5 Aac RMS nominal, 7 Aac RMS maximum –20 to +70 °C operating; –30 to +80 °C storage

95% at +60 °C non-condensing

Meets IP56 (IEC) and Type 4 (NEMA) requirements from the front panel and

properly installed in an equivalent enclosure

Suitable for engine skid or control cabinet

Random Test: 10–2000 Hz at 0.04 G²/Hz and 8.2 Grms PSD

30 g peak, 11 ms duration, non-operating

UL508; CSA Hazardous Locations Class I, Division 2. Groups A–D

IEC Zone 2 European Group IIC

EEC EMC Directive; EEC Low-Voltage Directive

Marine LR

RINA, ABS, and GL classifications

EGCP-3 Applications

• Single Unit—No Utility Parallel

• Single Unit—Utility Parallel

• Multiple Unit—No Utility Parallel

• Multiple Unit—Utility Parallel

• Multiple Unit—Multiple Utility Feeds Parallel